Borla XR-1 Sportsman Racing Muffler 4in In/4in Out Muffler turn14-in-stock Manufacturer Part # : AC2301801NA

Manufacturer Part # : AC2301801NA

50in) - 600 HP

Stronger Billet Steel Piston Will Not Deflect

our mid-range intercooler’s size and performance has been increased within the confines of the limited space behind the bumper based upon a core design that is much taller

The CCV port vents directly from inside the engine’s crank case to the intake system and when under heavy load

Borla XR-1 Sportsman Racing Muffler 4in In/4in Out Muffler turn14-in-stock Manufacturer Part # : AC2301801NAManufacturer Part # : 40948 Market Description High quality austenitic stainless steel. Patented, race winning XR 1 Raceline technology. 3 options: Offset Made with the same patented, flow through design as the XR 1 Sportsman oval. The inlet outlet are offset to the same side of the muffler, to accommodate transmission and frame rail interference on some applications Oval BORLAs #1 selling racing muffler. Satisfies the needs of most racing